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Pistons

Most BMW engines feature cast pistons. While this does wonders for weight and efficiency, they do not handle increased power levels or boost very well. Turner Motorsport carries Genuine BMW replacements as well as high performance aftermarket options for high horsepower applications.
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Genuine BMW Single Piston Ring Set - E9X M3, E6X M5 M6
Genuine BMW - Corporate Logo
T#:33569
Part#: 11257840940
Expected Ship Date: 2-5 Days
14% off MSRP $146.41
$125.70
Free Shipping
14% off MSRP $146.41
$125.70
Free Shipping
A piston ring is a split ring that fits into a groove on the outer diameter of a piston. The three main functions of piston rings in reciprocating engines are, sealing the combustion/expansion chamber, supporting heat transfer from the piston to the cylinder wall and regulating engine oil consumption.
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Genuine BMW Piston Ring Repair Kit
Genuine BMW - Corporate Logo
T#:174275
Part#: 11257594453
Expected Ship Date: 2-5 Days
15% off MSRP $112.62
$96.08
Free Shipping on orders $49 and up
15% off MSRP $112.62
$96.08
Free Shipping on orders $49 and up


Genuine BMW Repair Kit Piston Rings - (0)
This item fits the following BMW Chassis:
E89 Z4,F10,F22,F25 X3,F26 X4,F30,F31,F32,F33,F34,F36

Fits BMW Engines including:
N20,N26

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Genuine BMW Piston Ring Set (84.00 mm, Standard) - E39 E46 E60 E83 Z3 Z4
Genuine BMW - Corporate Logo
T#:33487
Part#: 11257511697
In Stock
9% off MSRP $81.27
$73.96
Limited Qty Sale
Free Shipping on orders $49 and up
9% off MSRP $81.27
$73.96
Limited Qty Sale
Free Shipping on orders $49 and up


Genuine BMW Repair Kit Piston Rings - (0)
This item fits the following BMW Chassis:
E39,E46,E83 X3,E85

Fits BMW Engines including:
M54,M56


Genuine BMW Repair Kit Piston Rings - 11257610297
Genuine BMW - Corporate Logo
T#:33540
Part#: 11257610297
Expected Ship Date: 2-5 Days
15% off MSRP $112.62
$95.61
Free Shipping on orders $49 and up
15% off MSRP $112.62
$95.61
Free Shipping on orders $49 and up


Genuine BMW Repair Kit Piston Rings - (0)
This item fits the following BMW Chassis:
E82 1M Coupe,E71 X6,E82,E89 Z4,E90,E92,E93,F01,F02,F06,F10,F12,F13,F15,F16,F22,F25 X3,F26 X4 X4,F30,F32,F33,F34,F36

Fits BMW Engines including:
N54,N54T,N55

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CP Carrillo Forged Piston Set - 94mm Bore, 11:1 Compression Ratio - E30 S14 2.3L
Carillo - Corporate Logo
T#:637130
Part#: CP-FPS-S14-2.3A
Expected Ship Date: in 2 Business Days
$799.95
Free Shipping on orders $49 and up
Pistons are the backbone of any true hardcore racing engine and that’s where CP-Carrillo excels. Our Engineering department started off analyzing the competition, gathering industry data and deciding to make the highest level of pistons, period. The heart and soul of our pistons are built through our Engineering Department and its resources. This department is made up of several factors that push them ahead of the competition; Reverse Engineering, Design Experience and Flexibility, Analysis and R&D. As in racing, it takes a lot to be number one; here at CP-Carrillo we have it all and are number one in piston design, enabling our customers to come in first on race day.
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Rein Piston Rings - Set - Single Piston - E36, Z3
Rein - Corporate Logo
T#:591603
Part#: 11251405783
In Stock
$35.95